remove references to service1

Author: raphaeltm

samples/nextjs-documentation/app/pages/getting-started/getting-started.mdx

@@ -40,7 +40,7 @@ By default, all the output (stdout and stderr) from your app is logged. You can
 - From the CLI:
 
     ```tsx
-    defang tail --name service1
+    defang tail --name web
     ```
 
 - From the Defang Portal:

samples/nextjs-documentation/app/pages/getting-started/monitor.mdx

@@ -5,7 +5,7 @@ By default, all the output (stdout and stderr) from your app is logged. You can
 - From the CLI:
 
     ```tsx
-    defang tail --name service1
+    defang tail --name web
     ```
 
 - From the Defang Portal:

samples/nodejs-chatroom/app/package-lock.json

@@ -1,5 +1,5 @@
 {
-  "name": "service1",
+  "name": "nodejs-chatroom",
   "version": "1.0.0",
   "description": "",
   "main": "main.js",

samples/nodejs-chatroom/app/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "service1",
+  "name": "nodejs-express",
   "version": "1.0.0",
   "description": "",
   "main": "main.js",

samples/nodejs-express/app/package-lock.json

@@ -0,0 +1,11 @@
+# Use an official Node runtime based on Alpine as a parent image
+FROM node:18-alpine
+
+# Set the working directory to /app
+WORKDIR /app
+
+# Copy the current directory contents into the container at /app
+COPY . .
+
+# Run the app when the container launches
+ENTRYPOINT [ "node", "main.js" ]

samples/nodejs-express/app/package.json

@@ -0,0 +1,11 @@
+const http = require('http');
+
+const server = http.createServer((req, res) => {
+    res.statusCode = 200;
+    res.setHeader('Content-Type', 'text/plain');
+    res.end('Welcome to Defang\n');
+});
+
+server.listen(3000, '0.0.0.0', () => {
+    console.log('Server running at http://127.0.0.1:3000/');
+});

samples/pulumi/app/Dockerfile

@@ -4,11 +4,11 @@
  */
 import { DefangService } from "@defang-io/pulumi-defang/lib";
 
-const service1 = new DefangService("service1", {
+const nodejs = new DefangService("nodejs", {
   build: {
-    context: "../nodejs-http",
+    context: "./app",
   },
   ports: [{ mode: "ingress", target: 3000  }],
 });
 
-export const fqdn = service1.fqdn;
+export const fqdn = nodejs.fqdn;

samples/pulumi/app/main.js

@@ -169,7 +169,7 @@ You can find the latest version of the Defang CLI on the [releases page](https:/
 - This message is displayed when you run `defang compose up` and the Compose file declares a `port` that does not specify a port `mode`. By default, Defang will keep the port private. If you want to expose the port to the public internet, you should specify the `mode` as `ingress`:
 ```
 services:
-  service1:
+  app:
     ports:
       - target: 80
         mode: ingress
@@ -188,7 +188,7 @@ services:
 - This message is displayed when you run `defang compose up` and the Compose file declares a `resource` with `limits` but no `reservations`. Defang will use the `limits` as `reservations` to ensure the container has enough resources. Specify `reservations` if you want to silence the warning or reserve a different amount of resources:
 ```
 services:
-  service1:
+  app:
     deploy:
       resources:
         reservations:
@@ -200,7 +200,7 @@ services:
 - This message is displayed when you run `defang compose up` and the Compose file declares an `ingress` with a `port` but no `healthcheck`. Defang will assume the default healthcheck of `GET / HTTP/1.1` to ensure the port is healthy. Specify a `healthcheck` if you want to silence the warning or use a different healthcheck:
 ```
 services:
-  service1:
+  app:
     deploy:
       healthcheck:
         test: ["CMD", "curl", "-f", "http://localhost:80/health"]
@@ -210,7 +210,7 @@ services:
 - This message is displayed when you run `defang compose up` and the Compose file doesn't specify a `memory` reservation. If available, Defang will use the `memory` limit as the `memory` reservation. Specify a `memory` reservation if you want to silence the warning or reserve a different amount of memory:
 ```
 services:
-  service1:
+  app:
     deploy:
       resources:
         reservations: